Jun 26, 2024 · Observability, the ability to measure a system’s current state based on the data it generates, is critical for cloud-native environments.

Observability is a measure of how well internal states of a system can be inferred from knowledge of its external outputs. In control theory, the observability and controllability of a linear system are …

Observability is the ability to understand the internal state or condition of a complex system based solely on knowledge of its external outputs, specifically its telemetry.

May 6, 2025 · Observability allows you to swiftly analyze, diagnose, and fix issues without direct access to a system's internal workings by measuring its outputs, such as logs, metrics, and traces.

Oct 23, 2025 · Observability describes the ability to understand and manage the performance of all the systems, servers, applications, and other resources constituting an enterprise technology stack.

Dec 18, 2025 · Learn the definition of data observability, its benefits, and the key pillars (metrics, metadata, lineage, logs).

Dec 9, 2024 · Observability is about understanding a system’s performance from the data it generates. It’s a practice that enables engineers to quickly analyze system behavior and take proactive …

Jul 7, 2022 · Learn about observability and why it's important, including benefits and challenges. Discover the pillars of observability and how to implement them.

What is observability? Observability (sometimes referred to as o11y) is the concept of gaining an understanding into the behavior and performance of applications and systems. Observability starts …

Oct 26, 2023 · A system is considered “observable” if the current state can be estimated by only using information from outputs, namely sensor data. Observability can be used in many places across IT, …